A randomized 25 question test from a pool of 761 questions, good luck!
Using the table below, which answer best represents the letter"d" in binary?
A HMI requires secure access to it's configuration database. Which of the terms below is best described as engineering level software package?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that maps the data from up to 16 field devices that it supports?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "E"?
Providing power to remote sites in a SCADA system has several difficulties associated with it. Which of the answers below would be best defined as one that is used for continuous power generation where there are no other options?
Which of the H1 transmission system function blocks below is best described as generally available default to field devices after it has been energized?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the seamless merging of process control information and managing the business side of production?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to read the input status of coils on a slave device ?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as allowing the creation of new projects?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
A DDE protocol has 3 components to a "handle". Which of the components below would best be described as the name of a unique data source is contained inside of a DDE topic?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will solve scalability, but is still limited because of multiple DA servers and duplication of information requiring an overuse of bandwidth?
Modbus to Ethernet/IP is the best example of which of the following converters?
In IPv4, if you are using a static IP address assignment, which of the actions from the answers below, are you preforming?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the maintenance and configuration of the control system?
In each OSI layer, each device must be identified to be used. In which of the layers below does the physical address of each network device reside?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as the highest level alarm, demanding prompt operator action?
Modbus protocol can implement data encapsulation over IP based networks. Which of the statements below is an disadvantage of using encapsulation?
Which of the Hart access methods below can be best described as one that the scan rates are substantially increased over the master/slave method?
Which of the messaging types below is best described as independent communication with the scanner module initiated by the properly configured field device?
The term "Repeaters" relates best to which of the answers below?
Which of the cable types are best used for the spur cables in an H1 transmission system?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the hub interacts with?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of a Foundation Fieldbus protocol?
In networking, the ability to transmit data is vital. Which of the terms below would best be described as a networks ability, within a specific amount of time, to insure the delivery of data or node communication?